Slide type lipstick case

Abstract

A slide type lipstick case prevents a cosmetic stick from sliding down when using the lipstick case, while maintaining soft sensitivity when operating the lipstick case, by: forming a button and a button guide slit into which the button is inserted on the outer peripheral surface of an outer case; connecting a slide member for moving the cosmetic stick upwards and downwards, to a rib of the button and the lower end of a cosmetic stick holder; forming control protrusions on the upper and lower side of the button guide slit; and forming friction protrusions, at the rib of the button, for interfering the upward and downward movements of the button by fractionizing button guide slit.

The invention claimed is: 
     
       1. A slide-type lipstick container comprising:
 an external case ( 10 ) formed in an outer circumferential surface thereof with a button guide slit ( 11 ); 
 an internal case ( 20 ) mounted in the external case ( 10 ) and formed in an inside thereof with a guide groove ( 23 ); 
 a slide member ( 30 ) mounted in the guide groove ( 23 ) of the internal case ( 20 ) and formed at both ends thereof with a rib mounting groove ( 32 ) and a coupling protrusion ( 33 ); 
 a button ( 40 ) coupled to the rib Mounting groove ( 32 ) of the slide member ( 30 ) and having ribs ( 41 ); 
 a lipstick holder ( 50 ) coupled to the coupling protrusion ( 33 ) of the slide member ( 30 ); 
 a guide tube ( 60 ) coupled to the external case ( 10 ), 
 wherein the slide member ( 30 ) includes an elastic sheet ( 31 ) having a thin plate shape to be vertically movable along the guide groove ( 23 ) of the internal case ( 20 ), and the ribs ( 41 ) of the button ( 40 ) are paired, an elastic space ( 43 ) is formed between, the paired ribs ( 41 ), and friction protrusions ( 42 ) are formed on lateral sides of the ribs ( 41 ); and 
 a stud ( 12 ) formed in the button guide slit ( 11 ) of the external case ( 10 ). 
 
     
     
       2. The slide-type lipstick container of  claim 1 , wherein the internal case ( 20 ) has an elastic sheet mounting space ( 24 ) defined by a lateral side of the internal case ( 20 ). 
     
     
       3. The slide-type lipstick container of  claim 1 , wherein the lipstick holder ( 50 ) is formed at a lower end thereof with a coupling groove ( 52 ).